Search alternatives:
variable » variables (Expand Search)
Showing 161 - 180 results of 200 for search 'variable made composition', query time: 0.14s Refine Results
  1. 161

    Regression Analysis in Development of Method for Isolation and Quantitative Determination of Water-soluble Polysaccharides from Sunflower Roots of One-year-old by N. A. Dyakova

    Published 2022-02-01
    “…At the same time, they differ in a rich chemical composition and contain water-soluble polysaccharides, the base of which is inulin.Aim. …”
    Get full text
    Article
  2. 162
  3. 163

    Microhardness and Elastic Properties Evaluation of WC-TiC Coatings Obtained by Arc Spraying Process by R. Haraga, D. Chicet, S. Toma, V. Carlescu, C. Bejinariu

    Published 2024-06-01
    “…The quality of such a layer depends on several variables, the main categories being: spray method (flame spray, electric arc, plasma spray, cold spray, etc.), spray parameters (spray distance, voltage and intensity, working atmosphere, direction of the spray jet, etc.) and the materials used (chemical composition of the coating materials, quality and texture of the substrate). …”
    Get full text
    Article
  4. 164

    The Effectiveness of Instruction Based on the Four-Component Instructional Design (4C-ID) Model on Meaningful Learning and Critical Thinking in Sixth-Grade Students of Ardabil by Nader Heidari Raziabad, Vahid Rahimzadeh, Ali Khaleghkhah

    Published 2025-01-01
    “…To measure meaningful learning, a researcher-made questionnaire was used. The reliability, composite reliability, construct validity, and confirmatory factor analysis of this questionnaire were examined and all were confirmed. …”
    Get full text
    Article
  5. 165

    Restored Intensities from Customized Crops of NMR Experiments (RICC-NMR) to Gain Better Insight on Chemometrics of Sicilian and Sardinian Extra Virgin Olive Oils by Nicola Culeddu, Archimede Rotondo, Federico Nastasi, Giovanni Bartolomeo, Pierfrancesco Deiana, Mario Santona, Petros A. Tarantilis, Giuseppe Pellicane, Giovanna Loredana La Torre

    Published 2025-05-01
    “…To achieve this goal, we designed a suitable spectroscopic protocol made up of four NMR experiments: (I) standard <sup>1</sup>H{<sup>13</sup>C}, (II) multiple pre-saturated <sup>1</sup>H{<sup>13</sup>C}, (III) <sup>1</sup>H selective excitation at 9.25 ppm, and (IV) <sup>13</sup>C{<sup>1</sup>H} acquisition. …”
    Get full text
    Article
  6. 166

    Demand study of freight transportation via railway of four commodity groups: A case study on Costa Rica's Pacific Coast Route by Maria Estefania Coto-Solano

    Published 2024-12-01
    “…Although government institutions and industries alike have stressed the importance of its reactivation in recent years, few efforts have been made to specifically study this route with a level of detail that enables them to understand the composition of freight markets.This study presents a novel demand estimation differentiated by four types of commodities developed to calculate the potential amount of goods that could flow through this corridor, measured in monetary terms and as volumes. …”
    Get full text
    Article
  7. 167

    Recovery of Salmonella and Listeria monocytogenes from Nonporous Surfaces Based on Surface Sampler Type by Zeynal Topalcengiz, Sahaana Chandran, Francis Torko, Kristen E. Gibson

    Published 2025-09-01
    “…A significant five-way interaction (P = 0.0015) was observed between the predictor variables; therefore, no conclusions can be made regarding the main effects. …”
    Get full text
    Article
  8. 168

    Synthesis of Highly Intercalated Urea–Clay Nanocomposite via Pomegranate Peel Waste as Eco-Friendly Material by Abolfazl Teimouri Yanehsari, Hossein Sabahi, Yousef Jahani, Mohammad Hossein Mahmoodi, Farzaneh Shalileh

    Published 2024-11-01
    “…Until now, no slow-release urea (SRU) fertilizer has been made using the screw press method and the powder of plant residues rich in polyphenols, which are considered eco-friendly materials due to some health benefits for agricultural soil. …”
    Get full text
    Article
  9. 169

    Genome-wide identification of key genes related to chloride ion (Cl−) channels and transporters in response to salt stress in birch by Xiuyan Bian, Tao Xie, Jiying Chen, Chunxu Li, Dandan Yin, Wenbo Zhang

    Published 2025-07-01
    “…To date, the genetic regulation of birch trees in defending against environmental stimuli, particularly salt stress, has made great progress. However, the information on how genes related to chloride ion (Cl−) channels and transporters respond to salt stress remains poorly understood in birch. …”
    Get full text
    Article
  10. 170

    The impact of the Grain-for-Green Programme on carbon storage in the Upper Yangtze River Basin based on the PLUS-InVEST model by Minghong Peng, Ye Yang, Yuanjie Deng, Dingdi Jize, Hang Chen, Yifeng Hai, Guojie Liu, Haijun Wang, Tianhui Xie, Hu Li, Ji Luo

    Published 2025-07-01
    “…Furthermore, projections of regional carbon storage were made under multiple Grain-for-Green Programme (GFGP) scenarios extending to the year 2040. …”
    Get full text
    Article
  11. 171

    Anisotropic flexible stress sensors based on Loofah/CN/MWCNTs by 刘璐, 贾晓丽, 黄书童, 张景龙, 李守宝, 柯燎亮

    Published 2025-01-01
    “…In view of the urgent need for high-performance flexible stress sensors with high sensitivity, wide range, and short response time in the field of human-machine interaction, a flexible stress sensor with conductive anisotropy is proposed, which is made of natural porous loofah as the matrix material and carbon nanoparticles/multi-walled carbon nanotubes (CN/MWCNTs) multidimensional composite materials as conductive coatings. …”
    Get full text
    Article
  12. 172

    Diseño, validación y valoración de competencias del gestor de actividades físicas y deportivas (Design, validation and assessment of physical activity and sports manager competenci... by Daniel Carranza-Bautista, Manel Valcarce-Torrente

    Published 2024-10-01
    “…For this reason, the purpose of this research is the design, validation and assessment of professional competencies in the management of physical activities and sports, based on a mixed study involving 233 sports managers working in the public, private and mixed sectors in Spain, Colombia and Mexico, through the analysis of 9 variables, resulting in the holistic composition and suitability of 19 competencies in the field of physical activity and sports management, which, through a process of expert validation and assessment, led to the selection of 10 essential competencies that every manager of physical activities and sports can develop. …”
    Get full text
    Article
  13. 173

    Optimization and Multimachine Learning Algorithms to Predict Nanometal Surface Area Transfer Parameters for Gold and Silver Nanoparticles by Steven M. E. Demers, Christopher Sobecki, Larry Deschaine

    Published 2024-10-01
    “…To further improve the NSET theoretical equation, an attempt was made to set a best-fit line of the NSET theoretical equation curve onto the Au and Ag data points. …”
    Get full text
    Article
  14. 174

    A Multivariate Analiysis in Relation to Edaphical and Environmental Factors of Rangelands Vegetation of Mugla Province by Mehmet Öten, Cengiz Erdurmuş, Semiha Kiremitci, Mustafa Soysal, Önder Kabaş, İlker İnal, Mustafa Avcı, Celal Yücel, Mustafa Sürmen

    Published 2020-09-01
    “…Cluster analysis was made to determine the similarity and species compositions of sample areas, and as a result of this analysis, three different groups have occurred. …”
    Get full text
    Article
  15. 175
  16. 176

    Mathematical Modeling of Thermal and Deformation Fields in Non-Metallic Heterogeneous Materials During Control by the Thermal Imaging Method by Vladimir Tonkonogyi, Maryna Holofieieva, Yurii Morozov, Volodymyr Yarovyi, Oksana Bieliavska, Isak Karabegović

    Published 2025-02-01
    “…Effective control methods are of particular importance to ensure the quality and reliability of products made from materials of this class. In the article, the authors analyzed the capabilities of existing non-destructive testing methods for flaw detection of products made of non-metallic heterogeneous materials. …”
    Get full text
    Article
  17. 177
  18. 178

    CONSUMER DECISION-MAKING STYLES AND YOUNG-ADULT CONSUMERS: AN INDIAN EXPLORATION by Anubhav Anand MISHRA

    Published 2010-01-01
    “…Factor analysis has been employed to summarise the 38 variables identified into smaller sets of linear composites that preserved most of the information in the original data. …”
    Get full text
    Article
  19. 179
  20. 180

    Modified Сomplex Treatment of the Cirhotic Patients with the Hepatopulmonary Syndrome of the Different Severity Degrees: Pathogenetic Reasoning and Efficiency by Abrahamovych M., Abrahamovych O., Tolopko S., Ferko M.

    Published 2017-03-01
    “…Also there were examined the gas composition of the venous blood and the acid­base balance (ABB) state. …”
    Get full text
    Article